Updated cms admin

modules/admin/handler/user/cms_admin_users_handler.e

@@ -0,0 +1,128 @@
+note
+	description: "Summary description for {CMS_ADMIN_USER_HANDLER}."
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	CMS_ADMIN_USERS_HANDLER
+
+inherit
+
+	CMS_HANDLER
+
+	WSF_URI_HANDLER
+		rename
+			execute as uri_execute,
+			new_mapping as new_uri_mapping
+		end
+
+	WSF_URI_TEMPLATE_HANDLER
+		rename
+			execute as uri_template_execute,
+			new_mapping as new_uri_template_mapping
+		select
+			new_uri_template_mapping
+		end
+
+	WSF_RESOURCE_HANDLER_HELPER
+		redefine
+			do_get
+		end
+
+	REFACTORING_HELPER
+
+create
+	make
+
+feature -- execute
+
+	execute (req: WSF_REQUEST; res: WSF_RESPONSE)
+			-- Execute request handler
+		do
+			execute_methods (req, res)
+		end
+
+	uri_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
+			-- Execute request handler
+		do
+			execute (req, res)
+		end
+
+	uri_template_execute (req: WSF_REQUEST; res: WSF_RESPONSE)
+			-- Execute request handler
+		do
+			execute (req, res)
+		end
+
+
+feature -- HTTP Methods
+
+	do_get (req: WSF_REQUEST; res: WSF_RESPONSE)
+		local
+			l_response: CMS_RESPONSE
+			s: STRING
+			u: CMS_USER
+			l_page_helper: CMS_PAGINATION_GENERATOR
+			s_pager: STRING
+			l_count: INTEGER
+			user_api: CMS_USER_API
+		do
+				-- At the moment the template are hardcoded, but we can
+				-- get them from the configuration file and load them into
+				-- the setup class.
+
+			create {FORBIDDEN_ERROR_CMS_RESPONSE} l_response.make (req, res, api)
+			if l_response.has_permission ("manage " + {CMS_ADMIN_MODULE}.name) then
+				user_api := api.user_api
+
+				l_count := user_api.users_count
+
+				create {GENERIC_VIEW_CMS_RESPONSE} l_response.make (req, res, api)
+
+				create s.make_empty
+				if l_count > 1 then
+					l_response.set_title ("Listing " + l_count.out + " Users")
+				else
+					l_response.set_title ("Listing " + l_count.out + " User")
+				end
+
+				create s_pager.make_empty
+				create l_page_helper.make ("admin/users/?page={page}&size={size}", user_api.users_count.as_natural_64, 25) -- FIXME: Make this default page size a global CMS settings
+				l_page_helper.get_setting_from_request (req)
+				if l_page_helper.has_upper_limit and then l_page_helper.pages_count > 1 then
+					l_page_helper.append_to_html (l_response, s_pager)
+					if l_page_helper.page_size > 25 then
+						s.append (s_pager)
+					end
+				end
+
+				if attached user_api.recent_users (create {CMS_DATA_QUERY_PARAMETERS}.make (l_page_helper.current_page_offset, l_page_helper.page_size)) as lst then
+					s.append ("<ul class=%"cms-users%">%N")
+					across
+						lst as ic
+					loop
+						u := ic.item
+						s.append ("<li class=%"cms_user%">")
+						s.append ("<a href=%"")
+						s.append (req.absolute_script_url ("/admin/user/"+u.id.out))
+						s.append ("%">")
+						s.append (u.name)
+						s.append ("</a>")
+						s.append ("</li>%N")
+					end
+					s.append ("</ul>%N")
+				end
+					-- Again the pager at the bottom, if needed
+				s.append (s_pager)
+
+				if l_response.has_permission ("manage " + {CMS_ADMIN_MODULE}.name) then
+					s.append (l_response.link ("Add User", "admin/add/user", Void))
+				end
+
+				l_response.set_main_content (s)
+				l_response.execute
+			else
+				l_response.execute
+			end
+		end
+end